Hi friends, in this post  I am going to tell you the codes to activate and deactivate Call Diverting  &    Call Waiting ..                                                


To Divert your calls:
dial  **21*#


To cancel Divert:
dial  ##21#  


To check status of divert:
dial  *#21#   


To activate Call Waiting:
dial *43#


To deactivate Call Waiting:
dial  #43# 


So use the codes for any mobile service provider.....